Four Seasons HVAC Blower Motor Resistor 20083
Four Seasons HVAC Blower Motor Resistor 20083 - view 2
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Four Seasons HVAC Blower Motor Resistor 20083
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Four Seasons HVAC Blower Motor Resistor P/N:20083

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$31.99
MPN: 20083
Item Package Quantity: 1
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Four Seasons HVAC Blower Motor Resistor P/N:20083
Four Seasons HVAC Blower Motor Resistor P/N:20083
$31.99

Keep your heater and A/C fan stepping through its settings with the Four Seasons Front HVAC Blower Motor Resistor, part number 20083. It helps set the blower motor's speed by controlling the voltage sent to the motor. It fits many vehicles, among them the 1988 Chevrolet Suburban, 1987-1991 Chevrolet Blazer and 1989-1991 Chevrolet R1500 Suburban, as a direct-fit replacement for the listed applications. See the Buyer's Guide tab for the full vehicle list and engine details. This part is listed under two names, HVAC Blower Motor Resistor and Switch.

  • Vehicle-specific design: Made for specific applications so it installs as a direct fit on the listed vehicles.
  • Quality contacts: Designed to keep proper electrical conductivity through the connection.
  • Precision engineered: Engineered and tested by Four Seasons.
  • Mobile A/C know-how: Backed by more than 50 years of Four Seasons experience in mobile air conditioning.

A blower motor resistor sits in the blower circuit and lets the fan run at the different speeds you select. If the fan runs on only some settings, or on the highest setting alone, a failed resistor may be the cause, and this unit replaces it. Diagnose the blower circuit before replacing parts, because the control switch, wiring or the blower motor can cause similar symptoms.

Interchange: 11120083 · 973068 · 901828 · 336403 · 1712428 · A07916 · MT17841 · GM336403 · DR798

This part cross-references / interchanges with the following part numbers:

20083, 11120083, 973068, 901828, 336403, 1712428, A07916, MT17841, GM336403, DR798

Frequently Asked Questions

Will this Blazer switch fit my 1987-1991 Chevrolet Blazer?

Yes. Four Seasons 20083 is listed as a direct-fit front HVAC blower motor resistor for the 1987-1991 Chevrolet Blazer. The Buyer's Guide tab has the full list of fitting vehicles.

Is this the right Suburban switch for a 1988 Chevrolet Suburban or R1500 Suburban?

It is listed for the 1988 Chevrolet Suburban and the 1989-1991 Chevrolet R1500 Suburban. Check the Buyer's Guide tab for other vehicles.

What does an HVAC blower motor resistor do?

It controls the voltage sent to the blower motor so the heater and A/C fan can run at the different speeds selected on the control panel.

What are signs the blower motor resistor may need replacing?

A fan that runs on only some speeds, or only on the highest setting, can be a sign of a failed resistor. Test the circuit first, because the switch, wiring or motor can cause similar symptoms.

Is Four Seasons 20083 a direct-fit part?

Yes. It is a vehicle-specific, direct-fit replacement for the listed applications. Follow the vehicle service information for the removal and installation steps.

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